:root{--bg: #F2E2C6;--card: #FFFAF1;--ink: #211815;--primary: #3B2B20;--on-primary: #FBF3E2;--text2: #4A3A2D;--muted: #6A5745;--line: #E3CFAE;--track: #E6D0A8;--field: #A58C68;--warn: #9A4A12;--warn-bg: #FDF1E7;--info: #2C4E6E;--info-bg: #E6E9E4;--ok: #3E4A1F;--ok-bg: #E5E7CF;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink)}body{font-family:IBM Plex Sans KR,system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}button,input,select,textarea{font:inherit;color:inherit}.app{max-width:480px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column}.page{flex:1;padding:20px 20px 96px;display:flex;flex-direction:column;gap:14px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}h1{margin:0;font-size:24px;font-weight:700;letter-spacing:-.3px}h2{margin:0;font-size:17px;font-weight:700}p{margin:0}.muted{color:var(--muted);font-size:14px}.small{font-size:13px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 18px;display:flex;flex-direction:column;gap:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.stack{display:flex;flex-direction:column;gap:8px}.chip{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;border-radius:999px;padding:3px 10px;background:var(--bg);color:var(--primary);white-space:nowrap}.chip.warn{background:var(--warn-bg);color:var(--warn)}.chip.info{background:var(--info-bg);color:var(--info)}.chip.ok{background:var(--ok-bg);color:var(--ok)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 18px;border-radius:14px;border:none;background:var(--primary);color:var(--on-primary);font-weight:700;font-size:17px;cursor:pointer;width:100%}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.ghost{background:var(--card);color:var(--ink);border:1px solid var(--field);font-weight:600}.btn.small{min-height:44px;font-size:15px;width:auto}.btn.warn{background:var(--warn)}.btns{display:flex;gap:8px}.btns>*{flex:1}label.f{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}input,select,textarea{min-height:48px;border:1px solid var(--field);border-radius:12px;padding:0 14px;background:var(--card);font-size:16px;width:100%}textarea{padding:10px 14px;min-height:80px;resize:vertical}.check{display:flex;align-items:center;gap:10px;min-height:44px;font-size:15px}.check input{width:20px;height:20px;min-height:0;accent-color:var(--primary)}.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;background:var(--track);border-radius:12px;padding:3px}.seg button{min-height:40px;border:none;border-radius:10px;background:transparent;color:var(--text2);font-weight:600;font-size:14px;cursor:pointer}.seg button[aria-pressed=true]{background:var(--card);color:var(--ink);font-weight:700}.alert{border-radius:14px;padding:12px 14px;font-size:14px;background:var(--warn-bg);color:var(--warn)}.alert.info{background:var(--info-bg);color:var(--info)}.alert.ok{background:var(--ok-bg);color:var(--ok)}.big{font-size:30px;font-weight:700;letter-spacing:-.5px}table.t{width:100%;border-collapse:collapse;font-size:14px}table.t th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;padding:6px 4px}table.t td{border-top:1px solid var(--line);padding:8px 4px;vertical-align:top}nav.tabs{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--line);display:flex;justify-content:center;padding:6px 4px calc(10px + env(safe-area-inset-bottom))}nav.tabs .in{max-width:480px;width:100%;display:grid;grid-auto-flow:column;grid-auto-columns:1fr}nav.tabs button{border:none;background:none;min-height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:12px;color:var(--muted);cursor:pointer}nav.tabs button[aria-current=page]{color:var(--primary);font-weight:700}nav.tabs svg{width:24px;height:24px}.center{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;padding:40px 28px;gap:28px;max-width:480px;margin:0 auto}a{color:var(--primary)}.linkbtn{background:none;border:none;color:var(--primary);font-weight:600;font-size:15px;min-height:44px;cursor:pointer;padding:0;text-decoration:underline}